Bottle cap



FIG. 1 is a perspective view of a bottle cap showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right-side view thereof;

FIG. 5 is a left-side view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines are shown for the purpose of illustrating environmental subject matter of an exemplary bottle and form no part of the claimed design. 

CLAIM The ornamental design for a bottle cap, as shown and described herein. 